5 divided by 3/10 and 5 divided by 9/10

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?